Hydrochloric Acid → HCID 89851554, compound

Participants

Reaction Steps

To a solution of tert-butyl 2-(3-(4-amino-3,4-dioxo-1-phenylbutan-2-ylcarbamoyl)pyridin-2-yl)-2,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridine-6-carboxylate in dioxane (5 ml) 400 μL of 4M HCl in dioxane were added and stirred over night at room temperature. The mixture then was concentrated, and the remainder purified by chromatography over Chromabond RP-C18 (eluent: water/acetonitrile) to give 24 mg of the title compound; ESI-MS [M+H]+: 419.2.

Provenance & Evidence